实现自动判断图片或flash,并在网页中显示--杨永强

cs代码：

1 //声明存储网页图片或flash字符串的变量
public string top_mainPICorFlash;

2 #region 实现自动判断图片或flash,并在网页中显示
/// <summary>
/// 实现自动判断图片或flash,并在网页中显示
/// </summary>
/// <param name=""></param>
/// <param name=""></param>
//定义变量赋值于图片或者Flash的名字
string flashpicName = model.SchoolFlash;
//获取图片或Flash的后缀名
string houzhui = flashpicName.Substring(flashpicName.LastIndexOf(".") + 1, flashpicName.Length - flashpicName.LastIndexOf(".") - 1);
//判断后缀名格式,并给存储网页图片或flash字符串的变量赋值
//注意防止转义的@符号以及双引号里面的单引号,字符串中的变量我用蓝色标注
if (houzhui == "jpg" || houzhui == "gif" || houzhui == "png" || houzhui == "jpeg")
{
top_mainPICorFlash = @"<img src=manager/upload/" + flashpicName + " width='700' height='113' />";

}
else if (houzhui == "swf")
{
top_mainPICorFlash = @"<object classid='clsid:D27CDB6E-AE6D-11cf-96B8-444553540000' codebase='http://download.macromedia.com/pub/shockwave/cabs/flash/swflash.cab#version=7,0,19,0'
width='700' height='113' VIEWASTEXT><param name='movie' value=manager/upload/" + flashpicName + @" /><param name='quality' value='high' />
<embed src=manager/upload/" + flashpicName + @" quality='high' pluginspage='http://www.macromedia.com/go/getflashplayer' type='application/x-shockwave-flash' width='820' height='280'></embed></object>";

}
#endregion

3前台代码：

<%=top_mainPICorFlash%>